How do I solve this problem

3times the square root of 13 plus 7 times the square rrot of 13 equals to what?

http://www.google.com/search?rlz=1C1GGGE_enUS379US379&sourceid=chrome&ie=UTF-8&q=square+root+of+13

3(3.6)+7(3.6)

To solve the equation `3√13 + 7√13 = x`, where x is the unknown value, you can simplify the equation by combining similar terms:

Step 1: Notice that both terms have the same square root of 13, so you can combine them:
3√13 + 7√13 = (3 + 7)√13

Step 2: Simplify the expression inside the parentheses:
(3 + 7)√13 = 10√13

So, the equation simplifies to 10√13 = x.

Therefore, the value of x is 10 times the square root of 13.